Data / Federal rules / 2024-02948
Airworthiness Directives; Bombardier, Inc., Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on February 14, 2024. Comments closed on April 1, 2024.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-2A12 airplanes. This proposed AD was prompted by a report indicating that the fan in a transformer rectifier unit (TRU) can become inoperative in a manner that is not detectable by the fan monitoring circuit. This proposed AD would require replacement of the existing TRU Number 2 with a new part number that incorporates a correction to the fan and the monitoring circuit. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2024-02948
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- February 14, 2024
- Comments due
- April 1, 2024
- Dates
- The FAA must receive comments on this proposed AD by April 1, 2024.
- Docket
- Docket No. FAA-2024-0227; Project Identifier MCAI-2023-00886-T
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 4
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in February 2024
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